\[6x - 3(4x + 1) > 6\]
\[6x - 12x - 3 > 6\]
\[- 6x > 6 + 3\]
\[- 6x > 9\]
\[x < - 1,5.\]
\[Ответ:( - \infty; - 1,5).\]